Hardware Spec Index

Teralux FN-2421 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2421-PRO · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,004 (Case Fans scale)
Category rank#32,250
Street price$29
Power3 W
Performance per dollar34.62
Released2026

Specifications

BrandTeralux
ModelTeralux FN-2421 Pro
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2421 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/60028617 (accessed 2026-10-25).